Excellent philosophical reflections on the role of tactics.
Derdudea's initial complaint about tactical disasters, with which we can all identify, may have led some of us to confuse him with others who think they can avoid tactics. Here's the quote that shows what he wants out of an opening:
derdudea wrote on 07/26/10 at 17:49:09:
- the variation should have positional, but active character, it should pressure the opponent and fight for the ini[ti]ative, even with Black. No passive play for equality!
- the margin of (positional) error should be small, the opponent should have good chances to make mistakes.
- no theory-avoiding "non openings" like the usual queens pawn openings for "the club player".
- Space advantage and/or an attack on the opponents king should be part of my side´s game plan. Plans inflicting pawn weaknesses or other kinds of endgame advantage are welcome too.
[...]
- the openings should pose tough problems for my future opponents (ELO 1600 - 2100). Whether it can bring me an advantage against Kramnik is quite irrelevant
[italics mine].
Derdudea does not want to play the Botvinnik Semi-Slav, but he does not want to play the London System either: he wants an ambitious strategic repertoire.
@derdudea:
I'm going to recommend a set of books giving quite complete coverage of lines that are still positional, but in some cases a little less endgame-oriented than Stigma's excellent recommendations. Use whatever is closer to the style that you're seeking.
For White, Palliser's
Play 1.d4! would seem ideal. White's plans are "quite easy to understand, but by no means innocuous." The variations are ambitious, but also solid, and they are neither razor-sharp nor highly theoretical. They include the Bg5 variation against the Gruenfeld, which usually yields the minority attack pawn structure that you like; the Petrosian Variation against the KID, which slows the pace of the mutual attacks and creates deep strategic connections across the whole board; positional QGD main lines and acceptable sidelines that sidestep the sharp Vienna, etc. Palliser's 3. Nf3 does forgo the QGD Exchange, but it helps you avoid lines that you don't want to face in other defenses
Regarding the Black repertoire:
The French, which you already play, takes care of 1.e4.
Against 1.d4, John Emms'
Easy Guide to the Nimzo-Indian, mostly using lines with ...b6, and ...Ne4 where appropriate, fits your criteria in case of 3.Nc3. I suppose I would recommend the Tartakower QGD against d4/c4/Nf3. Sadler's book on the QGD explains the plans. Cox's
Dealing with d4 Deviations blends in well with these choices, using ...Nf6 and ...e6 against the d-pawn specials.
The only change I would suggest from the above is to replace Palliser's rather sharp lines against the Benoni, which involve grabbing a hot pawn in some major variations. Stigma's recommendation of Avrukh 2 is great, but it might not integrate well with the move orders for the other variations. If you don't want to use it, I would recommend the Knight's Tour variation, where you will often hold Black in a severe strategic bind. If Black is booked he may know how to gambit the d-pawn at the base of his pawn chain, but even then you're no worse. Bellin and Ponzetto's
Mastering the Benoni and Benko with the Read and Play Method has a good explanation of what's going on. Their terrific book on the KID,
Mastering the King's Indian with the Read and Play Method, has a beautiful chapter on the Petrosian variation. Very, very few players at 1600-1800 will understand what is going on strategically in these variations, yet it's not too subtle for you to understand.
Palliser's
Beating Unusual Chess Openings should take care of the major flank openings.
The only other thing you need is a line against the Catalan; probably Davies'
Play the Catalan is best, though not theoretically the most complete. Since you play the French, you can play the closed Catalan as Black and refrain from capturing when White plays e4; then you will often get a pleasingly familiar French pawn chain to work with.
For completeness, Watson and Schiller's
Big Book of Busts gives lines against just about all the nonsense out there that's too bizarre for Palliser. They have even supplemented the informant symbols with a Mickey Mouse head for the most asinine lines.